supported by the MINECO-FEDER(project CTQ2016-76221-P),Valentín Briega-Martos thankfully acknowledges to MINECO the award of a predoctoral grant(BES-2014-068176,project CTQ2013-44803-P).
Polybutylene succinate(PBS)fiber is a kind of synthetic fibers with excellent properties and biodegradability,which has been produced on a large scale in China.